Intel Wireless Display Unable to load DLL error

I have a new X220 tablet, out of the box with all software and driver updates applied and I am getting an error when trying to start the Intel Wireless Display (WiDi) software. When I run the software I get an Intel WiDi error box with the message "Unable to load the Intel My Wifi Technology DLL file."

I have uninstalled and reinstalled the intel drivers and software using both the version available from Lenovo and the latest version on the Intel web site. I get the same error for all versions of the driver and software that I have tried.

I've seen comments about similar issues on the Intel communities forum but no fix has been published. I can't find any reference to a similar issue on the lenovo community forum or knowledge base.

Has anyone else experienced this issue? Has anyone been able to get the Wireless Display software to work on the X220 tablet?